Hair dryer



FIG. 1 is a perspective view of a hair dryer showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of the hair dryer where a cover is assembled with the hair dryer; and,

FIG. 10 is an enlarged view of portion 10 shown in FIG. 1.

The dash-dash broken lines in the drawings depict portions of the hair dryer that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portion and form no part of the claimed design. 

CLAIM The ornamental design for a hair dryer, as shown and described. 